Winchester Ammo Bismuth 12 Gauge 3" 1-3/8 oz #1 Shot 15 Rd - Box or Case

The Winchester Bismuth is a high-performance 12 Gauge non-toxic shotshell built for waterfowl hunters who need reliable patterns and hard-hitting terminal performance without the restrictions of lead. Loaded in a 3-inch magnum hull with a heavy 1-3/8 oz payload of #1 Bismuth shot, this load is engineered for big geese and large ducks at working ranges over decoys and on the pass.

Bismuth is a proven lead-free alternative that delivers several real advantages in the marsh. It is significantly denser than steel, which lets hunters use smaller shot sizes for higher pellet counts while retaining energy on target. Bismuth is also softer than steel, making it safe to fire in older shotguns and classic doubles with fixed chokes that were never designed for harder steel shot. Winchester's Bismuth loads are buffered to keep the pattern tight and the shot column intact from muzzle to target.

#1 shot is a versatile waterfowl choice, pairing a healthy pellet count with the downrange energy needed for clean kills on big birds. Combined with the heavy 1-3/8 oz payload, the 3-inch hull delivers the volume and pressure to push this load at effective waterfowl-hunting velocities, producing dense, consistent patterns in the field.

Your purchase options:

• Box - 15 Rounds
• Case - 150 Rounds (10 Boxes)